/**
 * Contains all classes which are involved in the export of files.
 * 
 * Either one can export information about selected {@link DataModel.Feature}s or create
 * PDFs screenshots, sequence logos or blast.
 * 
 * References to any external specifications:<br>
 * <b>gtf:</b> <a href="http://genome.ucsc.edu/FAQ/FAQformat.html#format4">http://genome.ucsc.edu/FAQ/FAQformat.html#format4</a><br>
 * <b>gff3:</b> <a href="http://genome.ucsc.edu/FAQ/FAQformat.html#format3">http://genome.ucsc.edu/FAQ/FAQformat.html#format3</a><br>
 * <b>fasta:</b> <a href="http://www.ebi.ac.uk/help/formats.html#fasta">http://www.ebi.ac.uk/help/formats.html#fasta</a><br>
 * <b>pdf:</b> <a href="http://itextpdf.com/itext.php">http://itextpdf.com/itext.php</a><br>
 * <b>weblogo:</b> <a href="http://weblogo.threeplusone.com/">http://weblogo.threeplusone.com/</a>
 * <b>blast:</b><a href="http://blast.ncbi.nlm.nih.gov/">http://blast.ncbi.nlm.nih.gov/</a>
 * 
 * @author Stefan Lorenz
 * <br><b>Date:</b> 12.11.2012
 * @version 1.6
 */
package Export;